My problem is this: I'm talking to some friends via voice chat and at some point I'd also like to mix some music into it. So my current setup is this:
Microphone (Input device) -> Voice software
Music player -> Headphones (Output device)
I'd like to have this:
Music player -> Headphones
Music player -\
-> ? -> Voice software
Microphone -/
I've had a look at the Pipewire wiki quite a bit and especially the part about Virtual-Devices seemed to be very relevant but after playing around with a lot of pw-loopback I eventually gave up.
In the end, I think I'll need to end up with a virtual input device so that it's even selectable in my recording applications.
Is this even the right approach?